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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Copyright 2012 The Netty Project</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * The Netty Project licenses this file to you under the Apache License,</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * version 2.0 (the "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * with the License. You may obtain a copy of the License at:</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *   <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * License for the specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <strong class="jxr_keyword">package</strong> org.jboss.netty.handler.codec.spdy;
<a class="jxr_linenumber" name="17" href="#17">17</a>  
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.jboss.netty.handler.codec.spdy.SpdyCodecUtil.*;
<a class="jxr_linenumber" name="19" href="#19">19</a>  
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="22" href="#22">22</a>  
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.buffer.ChannelBuffer;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.buffer.ChannelBuffers;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.Channel;
<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelHandlerContext;
<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.Channels;
<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.frame.TooLongFrameException;
<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.DefaultHttpRequest;
<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.DefaultHttpResponse;
<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpHeaders;
<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpMessage;
<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpMethod;
<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpRequest;
<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpResponse;
<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpResponseStatus;
<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpVersion;
<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.oneone.OneToOneDecoder;
<a class="jxr_linenumber" name="39" href="#39">39</a>  
<a class="jxr_linenumber" name="40" href="#40">40</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_javadoccomment"> * Decodes {@link SpdySynStreamFrame}s, {@link SpdySynReplyFrame}s,</em>
<a class="jxr_linenumber" name="42" href="#42">42</a>  <em class="jxr_javadoccomment"> * and {@link SpdyDataFrame}s into {@link HttpRequest}s and {@link HttpResponse}s.</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpDecoder.html">SpdyHttpDecoder</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../../org/jboss/netty/handler/codec/oneone/OneToOneDecoder.html">OneToOneDecoder</a> {
<a class="jxr_linenumber" name="45" href="#45">45</a>  
<a class="jxr_linenumber" name="46" href="#46">46</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> spdyVersion;
<a class="jxr_linenumber" name="47" href="#47">47</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> maxContentLength;
<a class="jxr_linenumber" name="48" href="#48">48</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Map&lt;Integer, HttpMessage&gt; messageMap = <strong class="jxr_keyword">new</strong> HashMap&lt;Integer, HttpMessage&gt;();
<a class="jxr_linenumber" name="49" href="#49">49</a>  
<a class="jxr_linenumber" name="50" href="#50">50</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="51" href="#51">51</a>  <em class="jxr_javadoccomment">     * Creates a new instance for the SPDY/2 protocol</em>
<a class="jxr_linenumber" name="52" href="#52">52</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="53" href="#53">53</a>  <em class="jxr_javadoccomment">     * @param maxContentLength the maximum length of the message content.</em>
<a class="jxr_linenumber" name="54" href="#54">54</a>  <em class="jxr_javadoccomment">     *        If the length of the message content exceeds this value,</em>
<a class="jxr_linenumber" name="55" href="#55">55</a>  <em class="jxr_javadoccomment">     *        a {@link TooLongFrameException} will be raised.</em>
<a class="jxr_linenumber" name="56" href="#56">56</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="57" href="#57">57</a>      @Deprecated
<a class="jxr_linenumber" name="58" href="#58">58</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpDecoder.html">SpdyHttpDecoder</a>(<strong class="jxr_keyword">int</strong> maxContentLength) {
<a class="jxr_linenumber" name="59" href="#59">59</a>          <strong class="jxr_keyword">this</strong>(2, maxContentLength);
<a class="jxr_linenumber" name="60" href="#60">60</a>      }
<a class="jxr_linenumber" name="61" href="#61">61</a>  
<a class="jxr_linenumber" name="62" href="#62">62</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment">     * Creates a new instance.</em>
<a class="jxr_linenumber" name="64" href="#64">64</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="65" href="#65">65</a>  <em class="jxr_javadoccomment">     * @param version the protocol version</em>
<a class="jxr_linenumber" name="66" href="#66">66</a>  <em class="jxr_javadoccomment">     * @param maxContentLength the maximum length of the message content.</em>
<a class="jxr_linenumber" name="67" href="#67">67</a>  <em class="jxr_javadoccomment">     *        If the length of the message content exceeds this value,</em>
<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_javadoccomment">     *        a {@link TooLongFrameException} will be raised.</em>
<a class="jxr_linenumber" name="69" href="#69">69</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="70" href="#70">70</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpDecoder.html">SpdyHttpDecoder</a>(<strong class="jxr_keyword">int</strong> version, <strong class="jxr_keyword">int</strong> maxContentLength) {
<a class="jxr_linenumber" name="71" href="#71">71</a>          <strong class="jxr_keyword">if</strong> (version &lt; SPDY_MIN_VERSION || version &gt; SPDY_MAX_VERSION) {
<a class="jxr_linenumber" name="72" href="#72">72</a>              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(
<a class="jxr_linenumber" name="73" href="#73">73</a>                      <span class="jxr_string">"unsupported version: "</span> + version);
<a class="jxr_linenumber" name="74" href="#74">74</a>          }
<a class="jxr_linenumber" name="75" href="#75">75</a>          <strong class="jxr_keyword">if</strong> (maxContentLength &lt;= 0) {
<a class="jxr_linenumber" name="76" href="#76">76</a>              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(
<a class="jxr_linenumber" name="77" href="#77">77</a>                      <span class="jxr_string">"maxContentLength must be a positive integer: "</span> + maxContentLength);
<a class="jxr_linenumber" name="78" href="#78">78</a>          }
<a class="jxr_linenumber" name="79" href="#79">79</a>          spdyVersion = version;
<a class="jxr_linenumber" name="80" href="#80">80</a>          <strong class="jxr_keyword">this</strong>.maxContentLength = maxContentLength;
<a class="jxr_linenumber" name="81" href="#81">81</a>      }
<a class="jxr_linenumber" name="82" href="#82">82</a>  
<a class="jxr_linenumber" name="83" href="#83">83</a>      @Override
<a class="jxr_linenumber" name="84" href="#84">84</a>      <strong class="jxr_keyword">protected</strong> Object decode(<a href="../../../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx, <a href="../../../../../../org/jboss/netty/channel/Channel.html">Channel</a> channel, Object msg)
<a class="jxr_linenumber" name="85" href="#85">85</a>              <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="86" href="#86">86</a>  
<a class="jxr_linenumber" name="87" href="#87">87</a>          <strong class="jxr_keyword">if</strong> (msg instanceof SpdySynStreamFrame) {
<a class="jxr_linenumber" name="88" href="#88">88</a>  
<a class="jxr_linenumber" name="89" href="#89">89</a>              <em class="jxr_comment">// HTTP requests/responses are mapped one-to-one to SPDY streams.</em>
<a class="jxr_linenumber" name="90" href="#90">90</a>              <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynStreamFrame.html">SpdySynStreamFrame</a> spdySynStreamFrame = (SpdySynStreamFrame) msg;
<a class="jxr_linenumber" name="91" href="#91">91</a>              <strong class="jxr_keyword">int</strong> streamID = spdySynStreamFrame.getStreamId();
<a class="jxr_linenumber" name="92" href="#92">92</a>  
<a class="jxr_linenumber" name="93" href="#93">93</a>              <strong class="jxr_keyword">if</strong> (isServerId(streamID)) {
<a class="jxr_linenumber" name="94" href="#94">94</a>                  <em class="jxr_comment">// SYN_STREAM frames initiated by the server are pushed resources</em>
<a class="jxr_linenumber" name="95" href="#95">95</a>                  <strong class="jxr_keyword">int</strong> associatedToStreamID = spdySynStreamFrame.getAssociatedToStreamId();
<a class="jxr_linenumber" name="96" href="#96">96</a>  
<a class="jxr_linenumber" name="97" href="#97">97</a>                  <em class="jxr_comment">// If a client receives a SYN_STREAM with an Associated-To-Stream-ID of 0</em>
<a class="jxr_linenumber" name="98" href="#98">98</a>                  <em class="jxr_comment">// it must reply with a RST_STREAM with error code INVALID_STREAM</em>
<a class="jxr_linenumber" name="99" href="#99">99</a>                  <strong class="jxr_keyword">if</strong> (associatedToStreamID == 0) {
<a class="jxr_linenumber" name="100" href="#100">100</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyRstStreamFrame.html">SpdyRstStreamFrame</a> spdyRstStreamFrame =
<a class="jxr_linenumber" name="101" href="#101">101</a>                         <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyRstStreamFrame.html">DefaultSpdyRstStreamFrame</a>(streamID, SpdyStreamStatus.INVALID_STREAM);
<a class="jxr_linenumber" name="102" href="#102">102</a>                     Channels.write(ctx, Channels.future(channel), spdyRstStreamFrame);
<a class="jxr_linenumber" name="103" href="#103">103</a>                 }
<a class="jxr_linenumber" name="104" href="#104">104</a> 
<a class="jxr_linenumber" name="105" href="#105">105</a>                 String URL = SpdyHeaders.getUrl(spdyVersion, spdySynStreamFrame);
<a class="jxr_linenumber" name="106" href="#106">106</a> 
<a class="jxr_linenumber" name="107" href="#107">107</a>                 <em class="jxr_comment">// If a client receives a SYN_STREAM without a 'url' header</em>
<a class="jxr_linenumber" name="108" href="#108">108</a>                 <em class="jxr_comment">// it must reply with a RST_STREAM with error code PROTOCOL_ERROR</em>
<a class="jxr_linenumber" name="109" href="#109">109</a>                 <strong class="jxr_keyword">if</strong> (URL == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="110" href="#110">110</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyRstStreamFrame.html">SpdyRstStreamFrame</a> spdyRstStreamFrame =
<a class="jxr_linenumber" name="111" href="#111">111</a>                         <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyRstStreamFrame.html">DefaultSpdyRstStreamFrame</a>(streamID, SpdyStreamStatus.PROTOCOL_ERROR);
<a class="jxr_linenumber" name="112" href="#112">112</a>                     Channels.write(ctx, Channels.future(channel), spdyRstStreamFrame);
<a class="jxr_linenumber" name="113" href="#113">113</a>                 }
<a class="jxr_linenumber" name="114" href="#114">114</a> 
<a class="jxr_linenumber" name="115" href="#115">115</a>                 <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="116" href="#116">116</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponse.html">HttpResponse</a> httpResponse = createHttpResponse(spdyVersion, spdySynStreamFrame);
<a class="jxr_linenumber" name="117" href="#117">117</a> 
<a class="jxr_linenumber" name="118" href="#118">118</a>                     <em class="jxr_comment">// Set the Stream-ID, Associated-To-Stream-ID, Priority, and URL as headers</em>
<a class="jxr_linenumber" name="119" href="#119">119</a>                     SpdyHttpHeaders.setStreamId(httpResponse, streamID);
<a class="jxr_linenumber" name="120" href="#120">120</a>                     SpdyHttpHeaders.setAssociatedToStreamId(httpResponse, associatedToStreamID);
<a class="jxr_linenumber" name="121" href="#121">121</a>                     SpdyHttpHeaders.setPriority(httpResponse, spdySynStreamFrame.getPriority());
<a class="jxr_linenumber" name="122" href="#122">122</a>                     SpdyHttpHeaders.setUrl(httpResponse, URL);
<a class="jxr_linenumber" name="123" href="#123">123</a> 
<a class="jxr_linenumber" name="124" href="#124">124</a>                     <strong class="jxr_keyword">if</strong> (spdySynStreamFrame.isLast()) {
<a class="jxr_linenumber" name="125" href="#125">125</a>                         HttpHeaders.setContentLength(httpResponse, 0);
<a class="jxr_linenumber" name="126" href="#126">126</a>                         <strong class="jxr_keyword">return</strong> httpResponse;
<a class="jxr_linenumber" name="127" href="#127">127</a>                     } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="128" href="#128">128</a>                         <em class="jxr_comment">// Response body will follow in a series of Data Frames</em>
<a class="jxr_linenumber" name="129" href="#129">129</a>                         messageMap.put(streamID, httpResponse);
<a class="jxr_linenumber" name="130" href="#130">130</a>                     }
<a class="jxr_linenumber" name="131" href="#131">131</a>                 } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="132" href="#132">132</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyRstStreamFrame.html">SpdyRstStreamFrame</a> spdyRstStreamFrame =
<a class="jxr_linenumber" name="133" href="#133">133</a>                         <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyRstStreamFrame.html">DefaultSpdyRstStreamFrame</a>(streamID, SpdyStreamStatus.PROTOCOL_ERROR);
<a class="jxr_linenumber" name="134" href="#134">134</a>                     Channels.write(ctx, Channels.future(channel), spdyRstStreamFrame);
<a class="jxr_linenumber" name="135" href="#135">135</a>                 }
<a class="jxr_linenumber" name="136" href="#136">136</a>             } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="137" href="#137">137</a>                 <em class="jxr_comment">// SYN_STREAM frames initiated by the client are HTTP requests</em>
<a class="jxr_linenumber" name="138" href="#138">138</a>                 <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="139" href="#139">139</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpRequest.html">HttpRequest</a> httpRequest = createHttpRequest(spdyVersion, spdySynStreamFrame);
<a class="jxr_linenumber" name="140" href="#140">140</a> 
<a class="jxr_linenumber" name="141" href="#141">141</a>                     <em class="jxr_comment">// Set the Stream-ID as a header</em>
<a class="jxr_linenumber" name="142" href="#142">142</a>                     SpdyHttpHeaders.setStreamId(httpRequest, streamID);
<a class="jxr_linenumber" name="143" href="#143">143</a> 
<a class="jxr_linenumber" name="144" href="#144">144</a>                     <strong class="jxr_keyword">if</strong> (spdySynStreamFrame.isLast()) {
<a class="jxr_linenumber" name="145" href="#145">145</a>                         <strong class="jxr_keyword">return</strong> httpRequest;
<a class="jxr_linenumber" name="146" href="#146">146</a>                     } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="147" href="#147">147</a>                         <em class="jxr_comment">// Request body will follow in a series of Data Frames</em>
<a class="jxr_linenumber" name="148" href="#148">148</a>                         messageMap.put(streamID, httpRequest);
<a class="jxr_linenumber" name="149" href="#149">149</a>                     }
<a class="jxr_linenumber" name="150" href="#150">150</a>                 } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="151" href="#151">151</a>                     <em class="jxr_comment">// If a client sends a SYN_STREAM without all of the method, url (host and path),</em>
<a class="jxr_linenumber" name="152" href="#152">152</a>                     <em class="jxr_comment">// scheme, and version headers the server must reply with a HTTP 400 BAD REQUEST reply.</em>
<a class="jxr_linenumber" name="153" href="#153">153</a>                     <em class="jxr_comment">// Also sends HTTP 400 BAD REQUEST reply if header name/value pairs are invalid</em>
<a class="jxr_linenumber" name="154" href="#154">154</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynReplyFrame.html">SpdySynReplyFrame</a> spdySynReplyFrame = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdySynReplyFrame.html">DefaultSpdySynReplyFrame</a>(streamID);
<a class="jxr_linenumber" name="155" href="#155">155</a>                     spdySynReplyFrame.setLast(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="156" href="#156">156</a>                     SpdyHeaders.setStatus(spdyVersion, spdySynReplyFrame, HttpResponseStatus.BAD_REQUEST);
<a class="jxr_linenumber" name="157" href="#157">157</a>                     SpdyHeaders.setVersion(spdyVersion, spdySynReplyFrame, HttpVersion.HTTP_1_0);
<a class="jxr_linenumber" name="158" href="#158">158</a>                     Channels.write(ctx, Channels.future(channel), spdySynReplyFrame);
<a class="jxr_linenumber" name="159" href="#159">159</a>                 }
<a class="jxr_linenumber" name="160" href="#160">160</a>             }
<a class="jxr_linenumber" name="161" href="#161">161</a> 
<a class="jxr_linenumber" name="162" href="#162">162</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (msg instanceof SpdySynReplyFrame) {
<a class="jxr_linenumber" name="163" href="#163">163</a> 
<a class="jxr_linenumber" name="164" href="#164">164</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynReplyFrame.html">SpdySynReplyFrame</a> spdySynReplyFrame = (SpdySynReplyFrame) msg;
<a class="jxr_linenumber" name="165" href="#165">165</a>             <strong class="jxr_keyword">int</strong> streamID = spdySynReplyFrame.getStreamId();
<a class="jxr_linenumber" name="166" href="#166">166</a> 
<a class="jxr_linenumber" name="167" href="#167">167</a>             <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="168" href="#168">168</a>                 <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponse.html">HttpResponse</a> httpResponse = createHttpResponse(spdyVersion, spdySynReplyFrame);
<a class="jxr_linenumber" name="169" href="#169">169</a> 
<a class="jxr_linenumber" name="170" href="#170">170</a>                 <em class="jxr_comment">// Set the Stream-ID as a header</em>
<a class="jxr_linenumber" name="171" href="#171">171</a>                 SpdyHttpHeaders.setStreamId(httpResponse, streamID);
<a class="jxr_linenumber" name="172" href="#172">172</a> 
<a class="jxr_linenumber" name="173" href="#173">173</a>                 <strong class="jxr_keyword">if</strong> (spdySynReplyFrame.isLast()) {
<a class="jxr_linenumber" name="174" href="#174">174</a>                     HttpHeaders.setContentLength(httpResponse, 0);
<a class="jxr_linenumber" name="175" href="#175">175</a>                     <strong class="jxr_keyword">return</strong> httpResponse;
<a class="jxr_linenumber" name="176" href="#176">176</a>                 } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="177" href="#177">177</a>                     <em class="jxr_comment">// Response body will follow in a series of Data Frames</em>
<a class="jxr_linenumber" name="178" href="#178">178</a>                     messageMap.put(streamID, httpResponse);
<a class="jxr_linenumber" name="179" href="#179">179</a>                 }
<a class="jxr_linenumber" name="180" href="#180">180</a>             } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a class="jxr_linenumber" name="181" href="#181">181</a>                 <em class="jxr_comment">// If a client receives a SYN_REPLY without valid status and version headers</em>
<a class="jxr_linenumber" name="182" href="#182">182</a>                 <em class="jxr_comment">// the client must reply with a RST_STREAM frame indicating a PROTOCOL_ERROR</em>
<a class="jxr_linenumber" name="183" href="#183">183</a>                 <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyRstStreamFrame.html">SpdyRstStreamFrame</a> spdyRstStreamFrame =
<a class="jxr_linenumber" name="184" href="#184">184</a>                     <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyRstStreamFrame.html">DefaultSpdyRstStreamFrame</a>(streamID, SpdyStreamStatus.PROTOCOL_ERROR);
<a class="jxr_linenumber" name="185" href="#185">185</a>                 Channels.write(ctx, Channels.future(channel), spdyRstStreamFrame);
<a class="jxr_linenumber" name="186" href="#186">186</a>             }
<a class="jxr_linenumber" name="187" href="#187">187</a> 
<a class="jxr_linenumber" name="188" href="#188">188</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (msg instanceof SpdyHeadersFrame) {
<a class="jxr_linenumber" name="189" href="#189">189</a> 
<a class="jxr_linenumber" name="190" href="#190">190</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHeadersFrame.html">SpdyHeadersFrame</a> spdyHeadersFrame = (SpdyHeadersFrame) msg;
<a class="jxr_linenumber" name="191" href="#191">191</a>             Integer streamID = spdyHeadersFrame.getStreamId();
<a class="jxr_linenumber" name="192" href="#192">192</a>             <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpMessage.html">HttpMessage</a> httpMessage = messageMap.get(streamID);
<a class="jxr_linenumber" name="193" href="#193">193</a> 
<a class="jxr_linenumber" name="194" href="#194">194</a>             <em class="jxr_comment">// If message is not in map discard HEADERS frame.</em>
<a class="jxr_linenumber" name="195" href="#195">195</a>             <em class="jxr_comment">// SpdySessionHandler should prevent this from happening.</em>
<a class="jxr_linenumber" name="196" href="#196">196</a>             <strong class="jxr_keyword">if</strong> (httpMessage == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="197" href="#197">197</a>                 <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="198" href="#198">198</a>             }
<a class="jxr_linenumber" name="199" href="#199">199</a> 
<a class="jxr_linenumber" name="200" href="#200">200</a>             <strong class="jxr_keyword">for</strong> (Map.Entry&lt;String, String&gt; e: spdyHeadersFrame.getHeaders()) {
<a class="jxr_linenumber" name="201" href="#201">201</a>                 httpMessage.addHeader(e.getKey(), e.getValue());
<a class="jxr_linenumber" name="202" href="#202">202</a>             }
<a class="jxr_linenumber" name="203" href="#203">203</a> 
<a class="jxr_linenumber" name="204" href="#204">204</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (msg instanceof SpdyDataFrame) {
<a class="jxr_linenumber" name="205" href="#205">205</a> 
<a class="jxr_linenumber" name="206" href="#206">206</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a> spdyDataFrame = (SpdyDataFrame) msg;
<a class="jxr_linenumber" name="207" href="#207">207</a>             Integer streamID = spdyDataFrame.getStreamId();
<a class="jxr_linenumber" name="208" href="#208">208</a>             <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpMessage.html">HttpMessage</a> httpMessage = messageMap.get(streamID);
<a class="jxr_linenumber" name="209" href="#209">209</a> 
<a class="jxr_linenumber" name="210" href="#210">210</a>             <em class="jxr_comment">// If message is not in map discard Data Frame.</em>
<a class="jxr_linenumber" name="211" href="#211">211</a>             <em class="jxr_comment">// SpdySessionHandler should prevent this from happening.</em>
<a class="jxr_linenumber" name="212" href="#212">212</a>             <strong class="jxr_keyword">if</strong> (httpMessage == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="213" href="#213">213</a>                 <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="214" href="#214">214</a>             }
<a class="jxr_linenumber" name="215" href="#215">215</a> 
<a class="jxr_linenumber" name="216" href="#216">216</a>             <a href="../../../../../../org/jboss/netty/buffer/ChannelBuffer.html">ChannelBuffer</a> content = httpMessage.getContent();
<a class="jxr_linenumber" name="217" href="#217">217</a>             <strong class="jxr_keyword">if</strong> (content.readableBytes() &gt; maxContentLength - spdyDataFrame.getData().readableBytes()) {
<a class="jxr_linenumber" name="218" href="#218">218</a>                 messageMap.remove(streamID);
<a class="jxr_linenumber" name="219" href="#219">219</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/frame/TooLongFrameException.html">TooLongFrameException</a>(
<a class="jxr_linenumber" name="220" href="#220">220</a>                         <span class="jxr_string">"HTTP content length exceeded "</span> + maxContentLength + <span class="jxr_string">" bytes."</span>);
<a class="jxr_linenumber" name="221" href="#221">221</a>             }
<a class="jxr_linenumber" name="222" href="#222">222</a> 
<a class="jxr_linenumber" name="223" href="#223">223</a>             <strong class="jxr_keyword">if</strong> (content == ChannelBuffers.EMPTY_BUFFER) {
<a class="jxr_linenumber" name="224" href="#224">224</a>                 content = ChannelBuffers.dynamicBuffer(channel.getConfig().getBufferFactory());
<a class="jxr_linenumber" name="225" href="#225">225</a>                 content.writeBytes(spdyDataFrame.getData());
<a class="jxr_linenumber" name="226" href="#226">226</a>                 httpMessage.setContent(content);
<a class="jxr_linenumber" name="227" href="#227">227</a>             } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="228" href="#228">228</a>                 content.writeBytes(spdyDataFrame.getData());
<a class="jxr_linenumber" name="229" href="#229">229</a>             }
<a class="jxr_linenumber" name="230" href="#230">230</a> 
<a class="jxr_linenumber" name="231" href="#231">231</a>             <strong class="jxr_keyword">if</strong> (spdyDataFrame.isLast()) {
<a class="jxr_linenumber" name="232" href="#232">232</a>                 HttpHeaders.setContentLength(httpMessage, content.readableBytes());
<a class="jxr_linenumber" name="233" href="#233">233</a>                 messageMap.remove(streamID);
<a class="jxr_linenumber" name="234" href="#234">234</a>                 <strong class="jxr_keyword">return</strong> httpMessage;
<a class="jxr_linenumber" name="235" href="#235">235</a>             }
<a class="jxr_linenumber" name="236" href="#236">236</a> 
<a class="jxr_linenumber" name="237" href="#237">237</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (msg instanceof SpdyRstStreamFrame) {
<a class="jxr_linenumber" name="238" href="#238">238</a> 
<a class="jxr_linenumber" name="239" href="#239">239</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyRstStreamFrame.html">SpdyRstStreamFrame</a> spdyRstStreamFrame = (SpdyRstStreamFrame) msg;
<a class="jxr_linenumber" name="240" href="#240">240</a>             Integer streamID = spdyRstStreamFrame.getStreamId();
<a class="jxr_linenumber" name="241" href="#241">241</a>             messageMap.remove(streamID);
<a class="jxr_linenumber" name="242" href="#242">242</a>         }
<a class="jxr_linenumber" name="243" href="#243">243</a> 
<a class="jxr_linenumber" name="244" href="#244">244</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="245" href="#245">245</a>     }
<a class="jxr_linenumber" name="246" href="#246">246</a> 
<a class="jxr_linenumber" name="247" href="#247">247</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpRequest.html">HttpRequest</a> createHttpRequest(<strong class="jxr_keyword">int</strong> spdyVersion, <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHeaderBlock.html">SpdyHeaderBlock</a> requestFrame)
<a class="jxr_linenumber" name="248" href="#248">248</a>             <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="249" href="#249">249</a>         <em class="jxr_comment">// Create the first line of the request from the name/value pairs</em>
<a class="jxr_linenumber" name="250" href="#250">250</a>         <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpMethod.html">HttpMethod</a>  method      = SpdyHeaders.getMethod(spdyVersion, requestFrame);
<a class="jxr_linenumber" name="251" href="#251">251</a>         String      url         = SpdyHeaders.getUrl(spdyVersion, requestFrame);
<a class="jxr_linenumber" name="252" href="#252">252</a>         <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> httpVersion = SpdyHeaders.getVersion(spdyVersion, requestFrame);
<a class="jxr_linenumber" name="253" href="#253">253</a>         SpdyHeaders.removeMethod(spdyVersion, requestFrame);
<a class="jxr_linenumber" name="254" href="#254">254</a>         SpdyHeaders.removeUrl(spdyVersion, requestFrame);
<a class="jxr_linenumber" name="255" href="#255">255</a>         SpdyHeaders.removeVersion(spdyVersion, requestFrame);
<a class="jxr_linenumber" name="256" href="#256">256</a> 
<a class="jxr_linenumber" name="257" href="#257">257</a>         <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpRequest.html">HttpRequest</a> httpRequest = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/DefaultHttpRequest.html">DefaultHttpRequest</a>(httpVersion, method, url);
<a class="jxr_linenumber" name="258" href="#258">258</a> 
<a class="jxr_linenumber" name="259" href="#259">259</a>         <em class="jxr_comment">// Remove the scheme header</em>
<a class="jxr_linenumber" name="260" href="#260">260</a>         SpdyHeaders.removeScheme(spdyVersion, requestFrame);
<a class="jxr_linenumber" name="261" href="#261">261</a> 
<a class="jxr_linenumber" name="262" href="#262">262</a>         <strong class="jxr_keyword">if</strong> (spdyVersion &gt;= 3) {
<a class="jxr_linenumber" name="263" href="#263">263</a>             <em class="jxr_comment">// Replace the SPDY host header with the HTTP host header</em>
<a class="jxr_linenumber" name="264" href="#264">264</a>             String host = SpdyHeaders.getHost(requestFrame);
<a class="jxr_linenumber" name="265" href="#265">265</a>             SpdyHeaders.removeHost(requestFrame);
<a class="jxr_linenumber" name="266" href="#266">266</a>             HttpHeaders.setHost(httpRequest, host);
<a class="jxr_linenumber" name="267" href="#267">267</a>         }
<a class="jxr_linenumber" name="268" href="#268">268</a> 
<a class="jxr_linenumber" name="269" href="#269">269</a>         <strong class="jxr_keyword">for</strong> (Map.Entry&lt;String, String&gt; e: requestFrame.getHeaders()) {
<a class="jxr_linenumber" name="270" href="#270">270</a>             httpRequest.addHeader(e.getKey(), e.getValue());
<a class="jxr_linenumber" name="271" href="#271">271</a>         }
<a class="jxr_linenumber" name="272" href="#272">272</a> 
<a class="jxr_linenumber" name="273" href="#273">273</a>         <em class="jxr_comment">// The Connection and Keep-Alive headers are no longer valid</em>
<a class="jxr_linenumber" name="274" href="#274">274</a>         HttpHeaders.setKeepAlive(httpRequest, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="275" href="#275">275</a> 
<a class="jxr_linenumber" name="276" href="#276">276</a>         <em class="jxr_comment">// Transfer-Encoding header is not valid</em>
<a class="jxr_linenumber" name="277" href="#277">277</a>         httpRequest.removeHeader(HttpHeaders.Names.TRANSFER_ENCODING);
<a class="jxr_linenumber" name="278" href="#278">278</a> 
<a class="jxr_linenumber" name="279" href="#279">279</a>         <strong class="jxr_keyword">return</strong> httpRequest;
<a class="jxr_linenumber" name="280" href="#280">280</a>     }
<a class="jxr_linenumber" name="281" href="#281">281</a> 
<a class="jxr_linenumber" name="282" href="#282">282</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponse.html">HttpResponse</a> createHttpResponse(<strong class="jxr_keyword">int</strong> spdyVersion, <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHeaderBlock.html">SpdyHeaderBlock</a> responseFrame)
<a class="jxr_linenumber" name="283" href="#283">283</a>             <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="284" href="#284">284</a>         <em class="jxr_comment">// Create the first line of the response from the name/value pairs</em>
<a class="jxr_linenumber" name="285" href="#285">285</a>         <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponseStatus.html">HttpResponseStatus</a> status = SpdyHeaders.getStatus(spdyVersion, responseFrame);
<a class="jxr_linenumber" name="286" href="#286">286</a>         <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> version = SpdyHeaders.getVersion(spdyVersion, responseFrame);
<a class="jxr_linenumber" name="287" href="#287">287</a>         SpdyHeaders.removeStatus(spdyVersion, responseFrame);
<a class="jxr_linenumber" name="288" href="#288">288</a>         SpdyHeaders.removeVersion(spdyVersion, responseFrame);
<a class="jxr_linenumber" name="289" href="#289">289</a> 
<a class="jxr_linenumber" name="290" href="#290">290</a>         <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponse.html">HttpResponse</a> httpResponse = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/DefaultHttpResponse.html">DefaultHttpResponse</a>(version, status);
<a class="jxr_linenumber" name="291" href="#291">291</a>         <strong class="jxr_keyword">for</strong> (Map.Entry&lt;String, String&gt; e: responseFrame.getHeaders()) {
<a class="jxr_linenumber" name="292" href="#292">292</a>             httpResponse.addHeader(e.getKey(), e.getValue());
<a class="jxr_linenumber" name="293" href="#293">293</a>         }
<a class="jxr_linenumber" name="294" href="#294">294</a> 
<a class="jxr_linenumber" name="295" href="#295">295</a>         <em class="jxr_comment">// The Connection and Keep-Alive headers are no longer valid</em>
<a class="jxr_linenumber" name="296" href="#296">296</a>         HttpHeaders.setKeepAlive(httpResponse, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="297" href="#297">297</a> 
<a class="jxr_linenumber" name="298" href="#298">298</a>         <em class="jxr_comment">// Transfer-Encoding header is not valid</em>
<a class="jxr_linenumber" name="299" href="#299">299</a>         httpResponse.removeHeader(HttpHeaders.Names.TRANSFER_ENCODING);
<a class="jxr_linenumber" name="300" href="#300">300</a>         httpResponse.removeHeader(HttpHeaders.Names.TRAILER);
<a class="jxr_linenumber" name="301" href="#301">301</a> 
<a class="jxr_linenumber" name="302" href="#302">302</a>         <strong class="jxr_keyword">return</strong> httpResponse;
<a class="jxr_linenumber" name="303" href="#303">303</a>     }
<a class="jxr_linenumber" name="304" href="#304">304</a> }
</pre>
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